Ok, so legacy gamma table updates are completely broken for Intel on
Linux-4.7-rc7, the final release candidate.
The good news is that applying Lionel's patch
"drm/i915: add missing condition for committing planes on crtc"
from
https://patchwork.freedesktop.org/patch/89111/
fixes it nicely. T
On 07/12/2016 05:02 PM, Lionel Landwerlin wrote:
> On 12/07/16 13:11, Mario Kleiner wrote:
>> On 07/12/2016 12:50 PM, Lionel Landwerlin wrote:
>>> Hi Mario,
>>>
>>
>> Hi Lionel,
>>
>>> There was a couple of patch to fix this issue :
>>>
>>> https://patchwork.freedesktop.org/series/5467/
>>> https:/
On 12/07/16 13:11, Mario Kleiner wrote:
> On 07/12/2016 12:50 PM, Lionel Landwerlin wrote:
>> Hi Mario,
>>
>
> Hi Lionel,
>
>> There was a couple of patch to fix this issue :
>>
>> https://patchwork.freedesktop.org/series/5467/
>> https://patchwork.freedesktop.org/series/5466/
>>
>
> Looking at the
On 07/12/2016 12:50 PM, Lionel Landwerlin wrote:
> Hi Mario,
>
Hi Lionel,
> There was a couple of patch to fix this issue :
>
> https://patchwork.freedesktop.org/series/5467/
> https://patchwork.freedesktop.org/series/5466/
>
Looking at them they should fix the issue, but they seem to be stuck i
Updating legacy gamma tables, e.g., via RandR doesn't work at all
as of Linux 4.7-rc6.
Reason seems to be that the required call to
drm_atomic_helper_commit_planes_on_crtc is skipped in
intel_atomic_commit after userspace set new gamma tables,
because neither crtc->state->planes_changed nor
update
Hi Mario,
There was a couple of patch to fix this issue :
https://patchwork.freedesktop.org/series/5467/
https://patchwork.freedesktop.org/series/5466/
I tested this late last week on drm-intel-nightly, it seems a series of
revert fixed most of the issues.
Cheers,
-
Lionel
On 12/07/16 11:33,
